DE20113692U1 - Ultrasonic handpiece - Google Patents

Ultrasonic handpiece

Info

Publication number
DE20113692U1
DE20113692U1 DE20113692U DE20113692U DE20113692U1 DE 20113692 U1 DE20113692 U1 DE 20113692U1 DE 20113692 U DE20113692 U DE 20113692U DE 20113692 U DE20113692 U DE 20113692U DE 20113692 U1 DE20113692 U1 DE 20113692U1
Authority
DE
Germany
Prior art keywords
ultrasonic handpiece
handpiece according
lighting unit
collet
ultrasonic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE20113692U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Duerr Dental SE
Original Assignee
Duerr Dental SE
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Duerr Dental SE filed Critical Duerr Dental SE
Priority to DE20113692U priority Critical patent/DE20113692U1/en
Publication of DE20113692U1 publication Critical patent/DE20113692U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C1/00—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
    • A61C1/08—Machine parts specially adapted for dentistry
    • A61C1/088—Illuminating devices or attachments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C1/00—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
    • A61C1/02—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design characterised by the drive of the dental tools
    • A61C1/07—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design characterised by the drive of the dental tools with vibratory drive, e.g. ultrasonic
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
    • A61C17/16—Power-driven cleaning or polishing devices
    • A61C17/20—Power-driven cleaning or polishing devices using ultrasonics

Landscapes

  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (14)

1. Ultraschallhandstück, umfassend ein Gehäuse (12),
einen Massekörper (35), einen mit Wechselspannung beaufschlagten Schwingungsgenerator (16), eine Sonotrode (18), die an den Schwingungsgenerator (16) angekoppelt ist, und eine Spannzange (24), die durch die Sonotrode (18) direkt oder über eine Umlenkeinheit (26) angetrieben ist und mit einem Werkzeug (25) verbindbar ist,
dadurch gekennzeichnet, daß
das Gehäuse (12) in der Nachbarschaft der Spannzange (24) eine Beleuchtungseinheit (50) aufweist, die mindestens eine Weißlicht-LED (54) umfaßt.1. Ultrasonic handpiece, comprising a housing ( 12 ),
a mass body (35), an applied AC voltage oscillation generator (16), a sonotrode (18) that is coupled to the vibration generator (16), and a collet (24) or directly by the sonotrode (18) a deflection unit ( 26 ) is driven and can be connected to a tool ( 25 ),
characterized in that
the housing ( 12 ) in the vicinity of the collet ( 24 ) has a lighting unit ( 50 ) which comprises at least one white light LED ( 54 ). 2. Ultraschallhandstück nach Anspruch 1, dadurch gekenn­ zeichnet, daß die Beleuchtungseinheit (50) mehrere Weißlicht-LEDs aufweist.2. Ultrasonic handpiece according to claim 1, characterized in that the lighting unit ( 50 ) has a plurality of white light LEDs. 3. Ultraschallhandstück nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß über der bzw. den LED(s) eine Linse (54, 56) angeordnet ist.3. Ultrasonic handpiece according to claim 1 or 2, characterized in that a lens ( 54 , 56 ) is arranged above the or the LED (s). 4. Ultraschallhandstück nach Anspruch 3, dadurch gekenn­ zeichnet, daß die Linse (54, 56) einen Stababschnitt (56) und einen Kalottenabschnitt (54) st aufweist.4. Ultrasonic handpiece according to claim 3, characterized in that the lens ( 54 , 56 ) has a rod section ( 56 ) and a spherical cap section ( 54 ). 5. Ultraschallhandstück nach Anspruch 4 oder 5, dadurch gekennzeichnet, daß die Linse (54, 56) und die LED(s) einstückig handhabbar sind.5. Ultrasonic handpiece according to claim 4 or 5, characterized in that the lens ( 54 , 56 ) and the LED (s) can be handled in one piece. 6. Ultraschallhandstück nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß die Beleuchtungseinheit (50) in das Gehäuse (12) lösbar eingesteckt ist.6. Ultrasonic handpiece according to one of claims 1 to 5, characterized in that the lighting unit ( 50 ) in the housing ( 12 ) is detachably inserted. 7. Ultraschallhandstück nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß die Beleuchtungseinheit (50) sterilisierbar ist.7. Ultrasonic handpiece according to one of claims 1 to 6, characterized in that the lighting unit ( 50 ) can be sterilized. 8. Ultraschallhandstück nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß die Lichtachse (59) der Beleuchtungseinheit (50) zur Spannzangenachse (25) geneigt ist.8. Ultrasonic handpiece according to one of claims 1 to 7, characterized in that the light axis ( 59 ) of the lighting unit ( 50 ) is inclined to the collet axis ( 25 ). 9. Ultraschallhandstück nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, daß der Schnittpunkt (61) der Lichtachse (59) mit der Spannzangenachse (25) etwa 10 bis 30 mm, vorzugsweise etwa 15 mm, von einem Ende (23) der Spannzange (24) beabstandet ist.9. Ultrasonic handpiece according to one of claims 1 to 8, characterized in that the intersection ( 61 ) of the light axis ( 59 ) with the collet axis ( 25 ) about 10 to 30 mm, preferably about 15 mm, from one end ( 23 ) of the collet ( 24 ) is spaced. 10. Ultraschallhandstück nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, daß das Ultraschallhandstück weiter eine Fluidleitung (20) umfaßt.10. Ultrasonic handpiece according to one of claims 1 to 9, characterized in that the ultrasonic handpiece further comprises a fluid line ( 20 ). 11. Ultraschallhandstück nach Anspruch 10, dadurch gekenn­ zeichnet, daß elektrische Versorgungsleitungen (23) der Beleuchtungseinheit (50) ein gemeinsames Steckverbin­ dungsteil (23a) zusammen mit einem Fluidkontakt (20a) der Fluidleitung (20) und einem Hochspannungskontakt (38a) für Hochspannungsversorgungsleitungen (38) des Schwingungs­ generators (16) aufweisen.11. Ultrasonic handpiece according to claim 10, characterized in that electrical supply lines ( 23 ) of the lighting unit ( 50 ) a common connector part ( 23 a) together with a fluid contact ( 20 a) of the fluid line ( 20 ) and a high-voltage contact ( 38 a) for high voltage supply lines ( 38 ) of the vibration generator ( 16 ). 12. Ultraschallhandstück nach einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, daß eine Stromversorgung der Beleuchtungseinheit (50) mittels eines Transformators (37) bewerkstelligt wird, dessen Primärspule (34) an die Versorgungsleitungen (38) des Schwingungsgenerators (16) angeschlossen ist. 12. Ultrasonic handpiece according to one of claims 1 to 10, characterized in that a power supply to the lighting unit ( 50 ) is accomplished by means of a transformer ( 37 ), the primary coil ( 34 ) of which is connected to the supply lines ( 38 ) of the vibration generator ( 16 ). 13. Ultraschallhandstück nach Anspruch 12, dadurch gekenn­ zeichnet, daß der Transformator (37) aus axial hinter­ einander liegenden Ringspulen (34, 36) aufgebaut ist.13. Ultrasonic handpiece according to claim 12, characterized in that the transformer ( 37 ) from axially one behind the other ring coils ( 34 , 36 ) is constructed. 14. Ultraschallhandstück nach Anspruch 12 oder 13, dadurch gekennzeichnet, daß die Sekundärseite des Transforma­ tors (37) an einen Gleichrichter (42) angeschlossen ist.14. Ultrasonic handpiece according to claim 12 or 13, characterized in that the secondary side of the transformer gate ( 37 ) is connected to a rectifier ( 42 ).
DE20113692U 2001-08-18 2001-08-18 Ultrasonic handpiece Expired - Lifetime DE20113692U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20113692U DE20113692U1 (en) 2001-08-18 2001-08-18 Ultrasonic handpiece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20113692U DE20113692U1 (en) 2001-08-18 2001-08-18 Ultrasonic handpiece

Publications (1)

Publication Number Publication Date
DE20113692U1 true DE20113692U1 (en) 2001-11-15

Family

ID=7960662

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20113692U Expired - Lifetime DE20113692U1 (en) 2001-08-18 2001-08-18 Ultrasonic handpiece

Country Status (1)

Country Link
DE (1) DE20113692U1 (en)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6921264B2 (en) 2002-08-23 2005-07-26 Woodwelding Ag Implant to be implanted in bone tissue or in bone tissue supplemented with bone substitute material
US6955540B2 (en) 2002-08-23 2005-10-18 Woodwelding Ag Preparation for being fastened on a natural tooth part or tooth and corresponding fastening method
US7160405B2 (en) 1999-06-18 2007-01-09 Woodwelding Ag Integral joining
WO2007101362A3 (en) * 2006-03-09 2008-01-31 Woodwelding Ag Diversion of mechanical oscillations
US7335205B2 (en) 2001-03-02 2008-02-26 Woodwelding Ag Implants, device and method for joining tissue parts
EP1932489A1 (en) * 2006-11-30 2008-06-18 W & H Dentalwerk Bürmoos GmbH Medical handpiece with a lighting device
WO2008122386A1 (en) * 2007-04-04 2008-10-16 Kaltenbach & Voigt Gmbh Vibration instrument for placing a connecting element
WO2008129570A1 (en) * 2007-04-19 2008-10-30 Mectron S.P.A. Ultrasound frequency resonant dipole for medical use
CN102679222A (en) * 2012-05-19 2012-09-19 广州欧科廷光电照明股份有限公司 LED (light-emitting diode) lamp for radiating heat by using ultrasonic waves
WO2012123182A2 (en) 2011-03-11 2012-09-20 Nexilis Ag Sonotrode for the introduction of ultrasonic energy
DE102011077607A1 (en) * 2011-06-16 2012-12-20 Ferton Holding S.A. Handpiece for e.g. ultrasonic scaler system for removing tartar from teeth of patient, has supply unit supplying electrical power to LEDs, where electrical power is branched off from electrical power supplied to electromechanical vibrator
WO2013117509A2 (en) 2012-02-10 2013-08-15 Nexilis Ag C/O Bdo Ag Sonotrode for introducing ultrasonic energy
US8911234B2 (en) 2004-02-20 2014-12-16 Woodwelding Ag Implant that can be implanted in osseous tissue, method for producing said implant and corresponding implant
DE102012109405B4 (en) * 2011-10-05 2020-11-12 Dr. Hielscher Gmbh Ultrasonic system with ultrasonic generator, resonator and light source

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7815409B2 (en) 1999-06-18 2010-10-19 Woodwelding Ag Integral joining
US7160405B2 (en) 1999-06-18 2007-01-09 Woodwelding Ag Integral joining
US7335205B2 (en) 2001-03-02 2008-02-26 Woodwelding Ag Implants, device and method for joining tissue parts
US6955540B2 (en) 2002-08-23 2005-10-18 Woodwelding Ag Preparation for being fastened on a natural tooth part or tooth and corresponding fastening method
US7008226B2 (en) 2002-08-23 2006-03-07 Woodwelding Ag Implant, in particular a dental implant
US6921264B2 (en) 2002-08-23 2005-07-26 Woodwelding Ag Implant to be implanted in bone tissue or in bone tissue supplemented with bone substitute material
US8911234B2 (en) 2004-02-20 2014-12-16 Woodwelding Ag Implant that can be implanted in osseous tissue, method for producing said implant and corresponding implant
US8876529B2 (en) 2006-03-09 2014-11-04 Woodwelding Ag Diversion of mechanical oscillations
US10758372B2 (en) 2006-03-09 2020-09-01 Woodwelding Ag Method of implanting a contact implant
US9339355B2 (en) 2006-03-09 2016-05-17 Woodwelding Ag Diversion of mechanical oscillations
WO2007101362A3 (en) * 2006-03-09 2008-01-31 Woodwelding Ag Diversion of mechanical oscillations
EP1932489A1 (en) * 2006-11-30 2008-06-18 W & H Dentalwerk Bürmoos GmbH Medical handpiece with a lighting device
WO2008122386A1 (en) * 2007-04-04 2008-10-16 Kaltenbach & Voigt Gmbh Vibration instrument for placing a connecting element
WO2008129570A1 (en) * 2007-04-19 2008-10-30 Mectron S.P.A. Ultrasound frequency resonant dipole for medical use
WO2012123182A2 (en) 2011-03-11 2012-09-20 Nexilis Ag Sonotrode for the introduction of ultrasonic energy
US9629690B2 (en) 2011-03-11 2017-04-25 Nexilis Ag Sonotrode for the introduction of ultrasonic energy
DE102011077607A1 (en) * 2011-06-16 2012-12-20 Ferton Holding S.A. Handpiece for e.g. ultrasonic scaler system for removing tartar from teeth of patient, has supply unit supplying electrical power to LEDs, where electrical power is branched off from electrical power supplied to electromechanical vibrator
DE102012109405B4 (en) * 2011-10-05 2020-11-12 Dr. Hielscher Gmbh Ultrasonic system with ultrasonic generator, resonator and light source
WO2013117509A2 (en) 2012-02-10 2013-08-15 Nexilis Ag C/O Bdo Ag Sonotrode for introducing ultrasonic energy
CN102679222B (en) * 2012-05-19 2014-08-06 广州欧科廷光电照明股份有限公司 LED (light-emitting diode) lamp for radiating heat by using ultrasonic waves
CN102679222A (en) * 2012-05-19 2012-09-19 广州欧科廷光电照明股份有限公司 LED (light-emitting diode) lamp for radiating heat by using ultrasonic waves

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20011220

R156 Lapse of ip right after 3 years

Effective date: 20050301